77881068

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 210201600

約数和(自身を除く): 132320532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 67, 94, 108, 134, 141, 188, 201, 229, 268, 282, 402, 423, 458, 564, 603, 687, 804, 846, 916, 1206, 1269, 1374, 1692, 1809, 2061, 2412, 2538, 2748, 3149, 3618, 4122, 5076, 6183, 6298, 7236, 8244, 9447, 10763, 12366, 12596, 15343, 18894, 21526, 24732, 28341, 30686, 32289, 37788, 43052, 46029, 56682, 61372, 64578, 85023, 92058, 96867, 113364, 129156, 138087, 170046, 184116, 193734, 276174, 290601, 340092, 387468, 414261, 552348, 581202, 721121, 828522, 1162404, 1442242, 1657044, 2163363, 2884484, 4326726, 6490089, 8653452, 12980178, 19470267, 25960356, 38940534, 77881068]

約数ペア:

[(1, 77881068), (2, 38940534), (3, 25960356), (4, 19470267), (6, 12980178), (9, 8653452), (12, 6490089), (18, 4326726), (27, 2884484), (36, 2163363), (47, 1657044), (54, 1442242), (67, 1162404), (94, 828522), (108, 721121), (134, 581202), (141, 552348), (188, 414261), (201, 387468), (229, 340092), (268, 290601), (282, 276174), (402, 193734), (423, 184116), (458, 170046), (564, 138087), (603, 129156), (687, 113364), (804, 96867), (846, 92058), (916, 85023), (1206, 64578), (1269, 61372), (1374, 56682), (1692, 46029), (1809, 43052), (2061, 37788), (2412, 32289), (2538, 30686), (2748, 28341), (3149, 24732), (3618, 21526), (4122, 18894), (5076, 15343), (6183, 12596), (6298, 12366), (7236, 10763), (8244, 9447)]